单对以太网络实现高效的数据交换
Ethernet standards were initially introduced in the IIoT as far back as 1980, enabling efficient communication between devices at that time. However, the advent of technologies such as M2M, artificial intelligence, advanced robotics, mobile devices, cloud computing, and RFID revealed the limitations of conventional Ethernet.
Fortunately, the emergence of Single-Pair Ethernet (SPE) has addressed these limitations, particularly in data transmission and communication. SPE utilizes a single pair of twisted copper wires for signaling and power transmission, offering superior performance compared to traditional 4-pair cabling Ethernet standards.
Key Advantages of SPE in Data Transmission and Communication:
Enhanced Data Transmission Speed: SPE achieves data speeds from 10Mbit/s up to 1 GBit/s using only one pair of wires. This is more efficient than the previous requirements of two pairs for Fast Ethernet (100MB) and four pairs for Gigabit Ethernet.
Extended Distance and Wider Coverage: SPE supports data and power transmission over distances of up to 1km with reduced networking equipment requirements. This makes SPE ideal for large-scale deployments across expansive industrial or factory sites.
Lightweight, Cost-Effective, and Easy Installation: One of the greatest advantages of SPE is its substantial reduction in cable weight and diameter. This, in turn, lowers manufacturing and installation costs. Additionally, SPE seamlessly integrates with the terminal block-style connections commonly used in various applications.
SPE technology has demonstrated its versatility and positive impact, not only in industrial settings but also in various other sectors. As part of the SPE Industrial Partner Network, we anticipate ongoing advancements in SPE technology that will further enhance data transmission and communication capabilities.
Nextron SPE Solutions
As an expert in connection solutions, Nextron has a complete collection of SPE connectors. Aside from standard 2 way SPE, Nextron also provide modularized and customized solution for multiple SPE connector combinations. 4-way SPE is also available for higher power demand above the 1.36A (50V) threshold.
All Nextron’s SPE products are developed under IEEE802.3bp (1000BASE-T1) standard and meet IP 67 when mated. The product comes with multiple locking mechanisms (bayonet, push-pull, and screw) and is available for customization.
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